I have MP3 Fm Modulator in my Car. I am using Flash memory to play MP3 song files. The problem is that it can play some files some can not. In my 4GB Flash memory there is near about 30 mp3 song (4 to 5MB) & 4 to 5 MP3 lecture Files(10 to 13MB )what is the reason why not all the files can be played while all the files are mp3 format anyone having idea plese share

Regards

They may need to be encoded to a certain bitrate, or sample rate. You shuold be able to tell what they are if you open them on the computer, in your media player, and then usually you can right click the name of the song and go to Properties or File Info. There, it usually says Bitrate and Sample Rate.

You also want to make sure that your MP3 player can support these bitrates and sample rates. You should be able to find out wehat it supports by punching it's model number into Google, and searching.

You can change your mp3 and other formats to a standard mp3 format using cool edit, quick and easy. >> (http://www.softpedia.com/get/Multimedia/Audio/Audio-Editors-Recorders/Cool-Edit-Pro.shtml)

I have MP3 Fm Modulator in my Car. I am using Flash memory to play MP3 song files. The problem is that it can play some files some can not. in my 4GB Flash memory there is near about 30 mp3 song (4 to 5MB) & 4 to 5 MP3 lecture Files(10 to 13MB )what is the reason why not all the files can be played while all the files are mp3 format anyone having idea plese share

Regards
All fm modulators in markets can transmit mp3 files,and some can transmit mp3/wma.
So if you would like to listen to music by fm modulator,you should keep mp3 or wma files stored in your usb disk.

All fm modulators in markets can transmit mp3 files,and some can transmit mp3/wma.
So if you would like to listen to music by fm modulator,you should keep mp3 or wma files stored in your usb disk.

Thank You Sir for response, sir I have all mp3 files in my usb.
I have 4GB Flash Memory Stick

There is nearabout 35 files of MP3 format.

30 files of 3 to 4 MB
5 files of 9 to 15 MB
But can not play even single file from out of 5 files which is 9 to 15 MB capacity bit rate of all the files are Bit Rate 128kbps Please advise or suggest some other way to play this Flash Memory in my Car
Regards